Rockford Fosgate Power T1S652 6.5" Shallow Full Range Coaxial Speakers 6.5-inch, two-way speaker with 140 watts maximum power handling (70 watts RMS) Carbon fiber & polypropylene injection molded cone with butyl rubber surround Aluminum dome tweeter with polyurethane suspension Built-in high-pass 12dB/octave Butterworth tweeter crossover 65Hz - 22kHz frequency response with 88dB sensitivity